baber/WOPTO huggingface dataset:
Patent JP-H03175695-A (JP)
Title: Manufacture of through hole printed wiring board
Inventor: SHIMAMOTO EIJI
IPC: H05K3/42
Filed: 1989-12-04
Abstract: PURPOSE:To realize the advancement of wiring density and the improvement of performance by etching the copper foil of a printed wiring board so as to form a circuit pattern, and then performing electroless nickel plating and electroless gold plating, and then electrolessly plating its whole face, and electrically plating only the through hole and the land part selectively. CONSTITUTION:A copper foil 2 is stuck to a base material 1, and a through hole 3 is bored, and an etching resist 6 is made at the part required as a circuit, and the copper foil 2 and the etching resist 6 at the unnecessary part are removed by etching, and electroless platings of nickel and gold are applied onto the parts to become circuits so as to form electroless nickel and electroless gold plating layers 8, and then electroless copper plating is applied to the whole face of the board so as to form an electroless plating layer 5. Next, plating resists 10 are made at the parts excluding the through hole 3, requiring through hole plating, and the land part 30, and then electric copper plating is applied to form an electric copper plating layer 9. Lastly, after the plating resist 10 is separated, the electroless copper plating layer 5 is removed.
Patent JP-H02161503-A (JP)
Title: Method of correcting and regenerating teaching position data for robot
Inventor: KIMURA YASUSHI
IPC: B25J9/18
Filed: 1988-12-14
Abstract: PURPOSE:To correct and regenerate another point on a defined pattern during the period of regenerative operation or before the operation teaching information indicating a point for defining the pattern simultaneously with sampling at the time of teaching the constant pattern-like movement of a robot. CONSTITUTION:Pulses from a position detector 6 are counted by a counter 5 and latched in a register 4 at a period (t). Trace teaching circuits 7 to 12 have similar functions. When a switch 14 is turned on, the pulse information is stored in memory 2 by a CPU 1. At the time of teaching, the switch 15 is turned on. A switch 15 determines the sort of an objective pattern. At the time of recording the pulse information of the register 4 as the positional information of a point P, the state of a pattern switch is simultaneously recorded as the additional information of the point P. In a cocrete case, when the information of the register 4 is changed from the preceding information only by a value included within a prescribed range, a stop is regarded as a temporary stop and identification(ID) information is added. In the concrete case, points P6, P13, P18, P24 are pattern definition points.
Patent JP-H05151854-A (JP)
Title: Terminal structure
Inventor: KAJI NORIKIMI
IPC: H01H1/26
Filed: 1991-11-29
Abstract: PURPOSE:To enable making thin the thickness of a formed body which is integrally formed with terminals. CONSTITUTION:A formed body 3 is integrally formed with two terminals 1, 2 in a condition in which intermediate portions 1c, 2c having flat portions 1f, 2f which are bent substantially orthogonally to both end portions 1a, 1b and 2a, 2b thereof, respectively, are embedded in the formed body 3 so as to cause the both end portions 1a, 1b and 2a, 2b to be drawn out from both side faces of the formed body 3, respectively. Since, therefore, the intermediate portions 1c, 2c of the terminals 1, 2 are disposed within the formed body with the thicknesswise direction thereof being in coincidence with the thicknesswise direction of the flat portions 1f, 2f, it is possible to make thin the thickness of the formed body 3.
Patent JP-H01158569-A (JP)
Title: Morpheme analyzing system
Inventor: UEDA TAKANARI
IPC: G06F17/27
Filed: 1987-12-16
Abstract: PURPOSE:To cope with some grammatical mistake at the time of analyzing a morpheme and to simply extend the title system without generating ambiguity by equipping the system with a connection conditions holding means to hold the connection conditions between words and substitutive connection conditions to be used substitutively when the application of the connection conditions turns out a failure. CONSTITUTION:The system is equipped with connection conditions holding means 13 and 14 to hold the connection conditions between the words and the substitutive connection conditions to be used substitutively, when the application of the connection conditions turns out the failure. Namely, when the checking of the connection between the words by the connection conditions turns out the failure, the substitutive connection conditions are applied. Consequently, the analysis can be executed even when a sentence having some grammatical mistake is inputted, and further, since the system, in which the connection conditions are replaced or changed as needed, is applied, in an ordinary case, the number of the connection conditions is not increased. Thus, an efficient and flexible morpheme analysis processing can be executed, and the simply extensible, morpheme analyzing system can be obtained, in which no ambiguity occurs.
Patent JP-H023788-A (JP)
Title: Changeable transmission
Inventor: JIEFURII YUUJIIN RII
IPC: F16H57/00
Filed: 1988-12-14
Abstract: PURPOSE: To eliminate gear rattling sounds from a transmission gear by applying a preload to a gear meshing part in the transmission so as to overcome a twisting acceleration. CONSTITUTION: A spring torque given by a preloading device, i.e., a spring 56, allows at least one flank of substantially each tooth of gears 52 and 54 to mesh with at least one flank of substantially each tooth of gears 26 and 34. The spring torque of the preloading device 56 is greater than the inertial torque of either of the driving gear meshing part 24 and another gear meshing part 32. In the same manner, a spring torque given by other working assembly 48 is greater than the inertial torque of a gear set on which the assembly is mounted. Gear rattling sounds can be eliminated in any gearing positions or neutral position of the transmission by preloading the gear meshing part so as to overcome the twisting acceleration.
Patent JP-2000156315-A (JP)
Title: Pipe suspension assembly for superconducting magnet
Inventor: EVANGELOS TORAIFON RASUKARISU
IPC: G01R33/385
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To avoid a strong stress produced among a cryogenic vessel of a magnet, a thermal shield and a vacuum jacket, and a large difference of heat shrinkability, by enabling the cryogenic vessel to move radially and axially relative to the thermal shield and the vacuum jacket by means of a sliding joint in cooling the cryogenic vessel. SOLUTION: An inner pipe 30, an outer pipe 32 and a central pipe 34 are positioned along the center line A of the longitudinal direction in a magnet, and substantially concentric to each other. A vacuum jacket 18 is interconnected to the central pipe 34, and the central pipe 34 is positioned between the inner shell portion 36 and the outer shell portion 38 of the thermal shield 16 to interconnect the shell portion 36 and 38. Also, the inner pipe 30 is interconnected to the outer pipe 32, and the central pipe 34 is interconnected to a cryogenic vessel 20. The end 20a of the cryogenic vessel 20 and a sliding joint 28 are formed at the end of the outer pipe 32. This sliding joint 20 enables the cryogenic vessel 20 to move radially and axially relative to the thermal shield 16 and the vacuum jacket 18 in cooling the cryogenic vessel 20.
Patent JP-H05149879-A (JP)
Title: Mrasuring method for impurity diffusion coefficient in solid
Inventor: SUZUKI SHIGERU
IPC: G01N21/67
Filed: 1991-11-29
Abstract: PURPOSE:To enable easily measuring the diffusion coefficient in an actual material such as steel and use the obtained diffusion coefficient for predicting precipitation and phase separation by applying the method for obtaining easily and simply the diffusion coefficient of impurity in solid. CONSTITUTION:The density distribution in the direction of diffusion of solute atoms transmitting by diffusion inside from solid surface is obtained using the density of diffusion atoms quantified from the rate of spattering of each atom obtained from the emission intensity of solid structure atoms in each spattering stage in glow discharge emission spectrometry method, and the spattering depth calculated with the spattering rate and the density of each component solid and the obtained density distribution is matched with the solution of a diffusion equation to obtain the diffusion coefficient of the solute atoms. By this, the diffusion coefficient of impurity is measured more easily than the method analyzing a radioactive atom in depth direction or analyzing diffusion cross section microscopically.
Patent JP-2001136446-A (JP)
Title: Digital television signal reception unit
Inventor: TANAKA RYOICHI
IPC: H04N5/44
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a digital television signal reception unit that can reduce the cost by simplifying its structure and can be immune to the effect of a noise or the like generated by a television receiver main body section. SOLUTION: The digital television signal reception unit is provided with a metallic case 11, a frequency conversion circuit 1 that applies frequency conversion to a received digital television signal into an intermediate frequency signal or a base band signal, an OFDM signal processing circuit 2 that processes the intermediate frequency signal or the base band signal to output an MPEG bit stream signal, and a control signal outputted from a control circuit placed outside the metallic case 11 controls the operation of the frequency conversion circuit 1 and the signal processing circuit 2.
Patent JP-H0746465-A (JP)
Title: Data storage device
Inventor: ANSONII DEIBITSUTO SAABII
IPC: H04N5/00
Filed: 1993-12-16
Abstract: PURPOSE: To keep a continuous high data transfer speed as it is. CONSTITUTION: A data storage device 20 includes several disk storage devices 21 to 24, which are connected to RAM buffers 37 to 40 by data interfaces and highways 25 to 36 respectively. This device includes a controller 51 which generates control data, discriminating a set of one or more data to be transferred between disk storage devices and RAM buffers, in response to an external request of data.
Patent JP-H03178060-A (JP)
Title: Magneto-optical recording medium
Inventor: ICHIHARA KATSUTARO
IPC: G11B11/10
Filed: 1989-12-07
Abstract: PURPOSE:To obtain sufficient C/N by successively laminating a bias layer which supplies thermally changing bias magnetic fields, a recording layer which has thermally changing magnetic characteristics and a thermally diffused layer which has the thermal conductivity higher than the thermal conductivity of the bias layer. CONSTITUTION:The bias layer 2 which supplies the thermally changing bias magnetic fields, the recording layer 1 which has the thermally changing magnetic characteristics and the thermally diffused layer 4 which has the thermal conduc tivity higher than the thermal conductivity of the bias layer are successively laminated. Thus, the inversion of the bias layer by the self-leak magnetic fields thereof or external magnetic fields at the time of erasing is prevented and, therefore, stability of the inversion magnetic domains of the recording layer 1 is improved and the high C/N is obtd. An adequate reproduction power margin is thus assured and the decrease in the speed of the recording layer is simultane ously prevented.
Patent JP-H07176092-A (JP)
Title: Magneto-optical disk and magneto-optical disk device
Inventor: NAKAMURA KATSUTOSHI
IPC: G11B11/10
Filed: 1993-12-16
Abstract: PURPOSE:To enhance the rate of operation of a host device by enabling two commands to simultaneously operate the magneto-optical disk device using a cartridge type magneto-optical disk. CONSTITUTION:The cartridge 106 is provided with two head access opening parts 101 and 102, and when it is inserted into the magneto-optical disk device, a shutter 103 is opened to enable simultaneous access of two independently operatable heads to the magneto-optical disk medium 105. The conventional device can also be used for the cartridge 106 by its head access opening part 101. A magneto-optical disk discriminating hole 107 is provided for the purpose of discriminating this cartridge 106 from the conventional magneto-optical disk having one head access opening part. The magneto-optical disk device for using this magneto-optical disk has two systems of heads, head control parts, buffers and simultaneous operation control parts for controlling both systems to be used, and is hence capable of simultaneous operation of two commands from plural host devices, whereas the conventional magneto-optical disk can also be used by discriminating it with a discriminating mechanism.
Patent JP-2001095516-A (JP)
Title: Production process for frozen noodles
Inventor: KITAMURA NARAKATSU
IPC: A23L7/109
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a production process for frozen noodles in which the noodle lines are formed in the usual manner and the resultant raw noodle lines are continuously frozen and then packaged as they are, in the state of straight lines to give the noodles retaining good taste of the raw materials, the packed noodles give a fine view of compactness and orderliness in comparison with the usual frozen noodles undergoing pregelatinization treatment before freezing, and can be subdivided into a needed amount for cooking, in addition the efficiency of packaging works is increased surprisingly high, the time needed for from the noodle cutting or noodle extrusion to the noodle packaging is only 2 or 3 minutes. SOLUTION: The raw noodle lines prepared through the usual process are directly frozen in the straight lines, cut and packaged. For this purpose, the raw noodle lines from the cutting-out step or the extrusion step are pulled in on the conveyer for the freezer, as a slight tension is applied to the row noodle lines, and steeply frozen whereby the noodle lines are continuously processed until the packaging step, as the noodle lines are kept in straight line. The metering operations can be performed in an error level of about 1/100 by adjusting the thickness and the count of the cut-out or extruded noodles and by adjusting the noodle length, when the noodle lines are cut in a prescribed length.
Patent JP-H10164591-A (JP)
Title: Image-encoding method and image-decoding method
Inventor: SUMINO SHINYA
IPC: H04N19/503
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To record and transmit an image signal with shape information on an object by the smaller number of bits, without damaging image quality in order to efficiently deal with the image signal in the object unit. SOLUTION: Pixel value information 1T, transmittance information 1G and shape information 1B are respectively encoded by motion-compensating encoders 100T, 100G and 100B, which detect motion information from inputted signal and output motion information and predictive value encoding signals 6T, 6G and 6B obtained by predict-encoding the inputted signal, by using the motion information. Encoders 10T, 10G and 10B respectively encode motion information of the encoders 100T, 100G and 100B, to output as motion information encoding signals 11T, 11G and 11B.
Patent JP-H05132220-A (JP)
Title: Sheet adjustable matching device
Inventor: HIROSE AKIRA
IPC: G03G15/00
Filed: 1991-11-06
Abstract: PURPOSE:To perform the matching of a sheet being precise and high in accuracy regardless of a fact that whether a data signal as to a size of the sheet is received or not. CONSTITUTION:A one-way clutch 10 and a driving arm 7 are fitted in a driving shaft 9, where a rocker arm 16 supporting a jogger bar 19 is clamped tight, via a friction member 11, and at the time of sheet matching operation, the one-way clutch 10 releases a driving connection by a driving means, and any motion by another external force is allowed, while at the time of return motion of the jogger bar 19, the one-way clutch 10 is made so as to perform the driving connection by the driving means.
Patent JP-H06157828-A (JP)
Title: Rubber composition of low specific gravity
Inventor: FUKUTOMI TAKAYUKI
IPC: C08K7/24
Filed: 1992-11-26
Abstract: PURPOSE:To obtain a rubber composition excellent in the effect of reducing specific gravity, having good workability in cutting, and suitable for a rubber plate. CONSTITUTION:30-200 pts.wt. inorganic hollow microspheres having a particle diameter of 0.03-0.3mm and a shell thickness of at least 8% of the particle diameter are incorporated into 100 pts.wt. rubber in a rubber composition having a Mooney viscosity ML1+4 at 100 deg.C of at most 70.
Patent JP-H03172333-A (JP)
Title: Modified polymer product
Inventor: DONARUDO ANDORIYUU HOWAITO
IPC: B60C1/00
Filed: 1990-11-20
Abstract: PURPOSE: To obtain a modified polymer product excellent in various properties such as mechanical properties by incorporating a component comprising a specific non-elastomeric thermoplastic polymer and a specific N-halothiosulfonamide component.  
     CONSTITUTION: A desired modified polymer product comprises (A) a non- elastomeric thermoplastic polymer composed of (i) one or more 2-16C 1-alkenes and (ii) one or more 6-16C nonconjugated dienes, this thermoplastic polymer having an initial tensile modulus of 1-10 3  kg/mm 2  and a crystallinity of 35 wt.% or more and (B) 0.1-10 mole %, based on the total product, N-halothio- sulfonamide represented by the formula (wherein X is Cl; R 1 , R 2  are each 1-20C alkyl, 7-20C aralkyl, etc.). 
     COPYRIGHT: (C)1991,JPO
Patent JP-H06144531-A (JP)
Title: Tube product carrier device
Inventor: TAKEZAWA SHINICHI
IPC: B65G47/57
Filed: 1992-11-02
Abstract: PURPOSE:To provide a carrier device which prevents dust from getting mixed into tube containers and fungous contamination when the tube containers are carried from upstairs to downstaires. CONSTITUTION:A set of sprockets 25 are arranged up and down in parallel and an endless chain 10 is engaged with the sprockets 25. Supporting means 11 are protruded on the outside of the chain 10 to support the outer diameters of tubes. A pitching means 26 is provided near the upper sprocket 25 so as to face to a downward moving chain runway to pitch individual tube products into the supporting means 11. A removing means 27 is provided under the pitching means 26 near the lower sprocket 25 to remove the individual tube products supported by the supporting means 11 from the supporting means 11.
Patent JP-H06151498-A (JP)
Title: Wire bonding device
Inventor: YANAGIDA KATSURO
IPC: H01L21/60
Filed: 1992-11-04
Abstract: PURPOSE:To provide a wire bonding device which can elongate the service life of its bearing and, at the same time, can stably perform bonding. CONSTITUTION:The backlash between the outer and inner rings of a radial bearing supporting the bonding arm 1 of the title device is controlled not by pressurization, but by the strong rigidity of a tabular spring member 17 in its width direction. As a result, the service life of the bearing can be prolonged and the bonding arm can be maintained in such a state that the arm can excellently perform bonding for a long period. At the same time, the need of periodically performing troublesome pressurization adjusting work can be eliminated. In addition, since the spring member 17 exerts a buffering action when a bonding tool 20 is brought into contact with an object to be bonded, the generation of vibrations can be reduced when the tool 20 collides with the object to be bonded and bonding can be performed stably.
Patent JP-H08176819-A (JP)
Title: Thin film forming device
Inventor: ICHIHARA KATSUTARO
IPC: H01L21/205
Filed: 1994-12-21
Abstract: PURPOSE: To excellently control the temp. of a substrate by supporting the substrate to be worked with a holder, providing a member with the conductivity changed by a magnetic field between the substrate and holder and impressing a magnetic field. CONSTITUTION: A magneto-resistance effect member 1 is formed on the supporting face of a substrate holder 3 in a sputtering chamber 10. A substrate 2 to be coated with a thin film is supported by the holder 3. The rear of the holder 3 is heated by an IR lamp 5 to heat the substrate 2 through the member 1. A thin film is formed on the substrate 2 by sputtering using sputtering sources 71 and 72. The member 1 is impressed with an electromagnet 41 to change its conductivity, and the temp. of the substrate 2 is controlled. This device is excellent in high-speed responsiveness, high precision and adaptability to a large area.
Patent JP-H04189035-A (JP)
Title: Gain control circuit for receiver
Inventor: TERAUCHI MUTSUE
IPC: H04B1/16
Filed: 1990-11-22
Abstract: PURPOSE:To use the optimum state by measuring a maximum input signal level, a saturation output level of a pre-stage power amplifier and each stage noise figure and controlling the gain of the power amplifier so as to optimize the receiver noise figure and the dynamic range. CONSTITUTION:A noise figure measurement circuit 2 measures noise figures NFa(T), NFb(T) of power amplifiers 8-a, 8-b at an ambient temperature T, and a signal level measurement circuit 3 measures a maximum input signal level PinMAX(T) of a receiver 7 and a saturation output level P-1a of the amplifier 8-a. An arithmetic circuit 4 calculates a gain Ga of the amplifier 8-a so as to minimize a function F (=WNFDELTANF+WpinDELTAPinMAX) based on initial values NF(T0), PinMAX(T0) of a reception noise figure and a maximum input signal level of the receiver 7 stored in a memory 5, on an insertion loss L and waiting factors WNP, Wpin of other circuit element 9 and on a measured data of the circuits 2,3. A control circuit 6 controls the gain of the amplifier 8-a in response to the result of the calculation of the circuit 4 to obtain a proper reception.
Patent JP-H09156396-A (JP)
Title: Indicator mounting structure of vehicular shift lever device
Inventor: UJIMOTO TAKUSHI
IPC: B60K20/02
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an indicator mounting structure that reduces the number of part items and facilitates assembly. SOLUTION: A plurality of first engaging parts 8e each having an engagement hole 8e2 and a plurality of elastic pieces 8e3 are formed integrally in an indicator 8, a plurality of first engaged parts 2e each having an engaging projection 2e1 and a stopper wall 2e2 are formed in a baseplate 2, and the first engaging part 8e and the first engaged part 2e are engaged with each other by fitting the engagement hole 8e2 around the engaging projection 2e1 so as to secure the indicator 8 to the baseplate 2. By making the elastic piece 8e3 abut to the stopper wall 2e2 , a backlash between the indicator 8 and the baseplate 2 is absorbed.
Patent JP-H09157196-A (JP)
Title: Production of optically active alcohols
Inventor: IKARIYA TAKAO
IPC: C07C33/05
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To safety obtain the subject compound useful as a synthetic raw material for medicines and a liquid crystal material, etc., in high yield and optical purity by ready operation without requiring hydrogen by subjecting a carbonyl compound to hydrogen transfer type asymmetric reduction in the presence of a specific asymmetric reduction catalyst and a hydrogen donating compound. SOLUTION: (C) A carbonyl compound such as a compound of formula I [R<1> is a (substituted) aromatic monocyclic group, a polycyclic hydrocarbon group, etc.; R<2> is H, a (substituted) (un)saturated chain or cyclic hydrocarbon group, etc.] is subjected to hydrogen transfer type asymmetric reduction in the presence of (A) a three-component asymmetric reduction catalyst composed of a transition metal complex (e.g. a complex of a VIII group metal), a base [e.g. an alkali (alkaline earth) metal hydroxide or its (quaternary ammonium) salt] and an optically active nitrogen-containing compound (e.g. optically active amine derivative) and (B) a hydrogen-donating organic or inorganic compound [e.g. an alcohol, formic acid (salt), a hydrocarbon compound, a heterocyclic compound, hydroquinone or phosphorous acid] to provide the objective optically active alcohols such as a compound of formula II.